package com.dashan.service.impl;

import java.util.Random;

import com.dashan.service.HelloService;

public class HelloServiceImpl implements HelloService {

	@Override
	public String sayHello(String name) {
		try {
			Thread.sleep(new Random().nextInt(100));
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
		return "hello " + name;
	}

	
}
